Bumpers for Modular Spool Holders

I printed a bunch of Modular Spool Holders (See https://makerworld.com/en/models/554905 - I highly recommend these!), and found that when my printer is shaking the table around the spools sometimes made a vibration noise (tick-tick-tick). This TPU model fixes that!You'll need to print two of these for each spool holder, and they simply fit into place keeping things quieter! Boost Me